<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml" lang="" xml:lang="">
  <head>
    <meta charset="utf-8" />
    <meta name="generator" content="pandoc" />
    <meta
      name="viewport"
      content="width=device-width, initial-scale=1.0, user-scalable=yes"
    />
    <title>README</title>
    <style type="text/css">
      code {
        white-space: pre-wrap;
      }
      span.smallcaps {
        font-variant: small-caps;
      }
      span.underline {
        text-decoration: underline;
      }
      div.column {
        display: inline-block;
        vertical-align: top;
        width: 50%;
      }
    </style>
  </head>
  <body>
    <h2 id="breadth-first-search">Breadth-first search</h2>
    <p>
      Trees can also be traversed in <em>level-order</em>, where we visit every
      node on a level before going to a lower level.
    </p>
    <p><img src="../../../../assets/breadth-first-search.svg" width="500" /></p>
    <p>Level-order: 11, 7, 15, 5, 9, 13, 20, 3, 6, 8, 10, 12, 14, 18, 25</p>
    <hr />
  </body>
</html>
